package com.xmall.common;

import com.google.common.collect.Sets;

import java.util.Set;

/**
 * Created by 72703 on 2017/8/1.
 */
public class Const {//统一封装会用到的常量
    public static final String CURRENT_USER = "current_user";

    public static final String EMAIL = "email";
    public static final String USERNAME = "username";

    public interface ProducListOrderBy{
        Set<String> PRICE_ASC_DESC = Sets.newHashSet("price_desc","price_asc");
    }

    public interface Cart{//购物车状态
        int CHECKED = 1;//购物车选中状态
        int UN_CHECKED = 0;//购物车未选中状态

        String LIMIT_NUM_FAIL = "LIMIT_NUM_FAIL";
        String LIMIT_NUM_SUCCESS = "LIMIT_NUM_SUCCESS";
    }

    public interface Role{//用户类型
        int ROLE_CUSTOMER = 0;//普通用户
        int ROLE_ADMIN = 1;//管理员
    }

    public enum ProductStatusEnum{//商品状态
        ON_SALE(1,"在线");
        private String value;
        private int code;
        ProductStatusEnum(int code,String value){
            this.code = code;
            this.value = value;
        }

        public String getValue(){return value;}

        public int getCode(){return code;}
    }

    public enum OrderStatusEnum{//订单状态
        CANCELED(0,"已取消"),
        NO_PAY(10,"未支付"),
        PAID(20,"已付款"),
        SHIPPED(40,"已发货"),
        ORDER_SUCCESS(50,"订单完成"),
        ORDER_CLOSE(60,"订单关闭");

        OrderStatusEnum(int code,String value){
            this.code = code;
            this.value = value;
        }
        private String value;
        private int code;

        public String getValue(){return value;}

        public int getCode(){return code;}

        public static OrderStatusEnum codeOf(int code){
            for(OrderStatusEnum orderStatusEnum:values()){
                if(orderStatusEnum.getCode() == code){
                    return orderStatusEnum;
                }
            }
            throw new RuntimeException("没有找到对应的枚举");
        }
    }

    public interface AlipayCallback{//支付宝的回调状态
        String TRADE_STATUS_WAIT_BUYER_PAY = "WAIT_BUYER_PAY";
        String TRADE_STATUS_TRADE_SUCCESS = "TRADE_SUCCESS";

        String RESPONSE_SUCCESS = "success";
        String RESPONSE_FAILED = "failed";
    }

    public enum PayPlatformEnum{//支付方式
        ALIPAY(1,"支付宝");

        PayPlatformEnum(int code,String value){
            this.code = code;
            this.value = value;
        }
        private int code;
        private String value;

        public String getValue(){return value;}
        public int getCode(){return code;}
    }

    public enum PaymentTypeEnum{
        ONLINE_PAY(1,"在线支付");

        PaymentTypeEnum(int code,String value){
            this.code = code;
            this.value = value;
        }
        private int code;
        private String value;

        public String getValue(){return value;}
        public int getCode(){return code;}

        public static PaymentTypeEnum codeOf(int code){
            for(PaymentTypeEnum paymentTypeEnum :values()){
                if(paymentTypeEnum.getCode()==code){
                    return paymentTypeEnum;
                }
            }
            throw new RuntimeException("没有找到对应的枚举");
        }
    }
}
